Grey aluminium vs Going Grey
Grey aluminium is a RAL Classic color while Going Grey comes from Sherwin-Williams. These are both greys, so the question isn't which hue to choose — it's where within grey to land. At LRV 29 vs 22, Grey aluminium will read as the brighter of the two — a 7-point gap that matters most in north-facing or low-light rooms. With a ΔE of 2.3, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Grey aluminium vs Going Grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Grey aluminium on one side and Going Grey on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Grey aluminium comparisons
See how Grey aluminium stacks up against other well-photographed colors across different brands and tones.
